{"id":1263,"date":"2025-10-09T13:15:01","date_gmt":"2025-10-09T13:15:01","guid":{"rendered":"https:\/\/www.woodcentral.com\/-\/peter\/?p=1263"},"modified":"2026-05-24T11:28:10","modified_gmt":"2026-05-24T11:28:10","slug":"why-windows-11-will-leave-millions-of-pcs-behind","status":"publish","type":"post","link":"https:\/\/www.woodcentral.com\/-\/peter\/why-windows-11-will-leave-millions-of-pcs-behind\/","title":{"rendered":"Why Windows 11 Will Leave Millions of PCs Behind"},"content":{"rendered":"\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Why your \u201ctoo old\u201d computer might be perfect for a better, freer operating system<\/h3>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udea8 The Problem: Windows 11 Won\u2019t Run on Many PCs<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">If you\u2019ve seen the message <em>\u201cThis PC can\u2019t run Windows 11\u201d<\/em>, you\u2019re not alone.<br>Microsoft\u2019s newest operating system has <strong>strict hardware requirements<\/strong> that block millions of computers \u2014 even some that still feel fast and reliable.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Windows 11 demands newer security chips, newer processors, and modern firmware that most older machines just don\u2019t have.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">So what happens when Windows 10 stops getting updates in <strong>October 2025<\/strong>?<br>Many users will be told their computer is \u201cobsolete\u201d\u2026 even though it still works perfectly.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83e\uddf1 What\u2019s Changed: The New Barriers in Windows 11<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udd12 TPM 2.0 Security Chip Required<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Windows 11 refuses to install unless your PC has a <strong>TPM 2.0<\/strong> chip (Trusted Platform Module).<br>Older computers either don\u2019t have one or use the older TPM 1.2 version \u2014 and there\u2019s no software fix.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2699\ufe0f Only Modern CPUs Allowed<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Windows 11 only supports <strong>newer Intel (8th gen or newer)<\/strong> and <strong>AMD Ryzen 2000+<\/strong> chips.<br>If your processor is older, even by one generation, Microsoft blocks the upgrade.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83e\udde9 UEFI and Secure Boot Only<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The new Windows won\u2019t install on systems with <strong>legacy BIOS<\/strong> firmware.<br>You must use <strong>UEFI<\/strong> with <strong>Secure Boot<\/strong>, which older systems often lack.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">These rules have nothing to do with performance \u2014 they\u2019re about Microsoft\u2019s new hardware-based security model.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u23f0 The Countdown: Windows 10 Ends October 2025<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">After that date, <strong>no more security updates or fixes<\/strong>.<br>Your computer will still run, but using it online will become increasingly unsafe.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">So, if your PC can\u2019t run Windows 11, you have three options:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Buy a new computer \ud83d\udcb8<\/li>\n\n\n\n<li>Risk using an unsupported Windows \ud83d\udd13<\/li>\n\n\n\n<li>Switch to <strong>Linux<\/strong> \ud83d\udc27 \u2014 a free, secure, privacy-focused system that runs beautifully on older hardware<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Here are a few of the more widely cited figures:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Source<\/th><th>Estimate \/ Finding<\/th><th>Notes &amp; Limitations<\/th><\/tr><\/thead><tbody><tr><td><strong>Lansweeper (IT-asset survey of ~30 million devices)<\/strong><\/td><td>~55 % of devices <strong>cannot<\/strong> upgrade to Windows 11 via automatic upgrade<\/td><td>They break it down: 44.4 % of CPUs they surveyed met Microsoft\u2019s CPU requirement; TPM was often the biggest blocker. <a href=\"https:\/\/www.antech.support\/survey-reveals-55-of-devices-cant-upgrade-to-windows-11\/?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noreferrer noopener\">antech.support<\/a><\/td><\/tr><tr><td><strong>HotHardware summary of that survey<\/strong><\/td><td>Only ~44.4 % of CPUs are eligible; about 52.6 % of systems meet TPM requirement<\/td><td>Confirms TPM is a big hurdle in real deployments. <a href=\"https:\/\/hothardware.com\/news\/new-survey-confirms-over-half-of-business-pcs-cant-install-windows-11?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noreferrer noopener\">HotHardware<\/a><\/td><\/tr><tr><td><strong>Winaero \/ related reporting<\/strong><\/td><td>Among professional PCs, less than half are ready for Windows 11<\/td><td>For instance, CPU compatibility rates around 44\u201345 %. <a href=\"https:\/\/winaero.com\/a-survey-reveals-almost-half-of-professional-pcs-are-not-ready-for-windows-11\/?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noreferrer noopener\">winaero.com<\/a><\/td><\/tr><tr><td><strong>TechTimes \/ media commentary<\/strong><\/td><td>Claims \u201cmore than 55 % of workstations\u201d will be incompatible<\/td><td>Based on the same Lansweeper data. <a href=\"https:\/\/www.techtimes.com\/articles\/266227\/20211005\/microsoft-windows-11-incompatible-more-55-workstations-new-study-shows.htm?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noreferrer noopener\">Tech Times<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">So, a repeated result is that <strong>over half<\/strong> of existing Windows devices (especially in business or enterprise fleets) may fail one or more of the strict requirements (CPU generation, TPM 2.0, firmware features) needed for full Windows 11 compatibility.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Beyond those surveys, most public data is fragmented or speculative \u2014 manufacturers and Microsoft do not typically publish a definitive \u201cpercentage of all PCs that are incompatible\u201d number.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u26a0\ufe0f Important Caveats &amp; Context<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u201cCannot upgrade\u201d vs \u201cwon\u2019t be supported\u201d<\/strong>: The surveys usually refer to <em>automatic, official<\/em> upgrade eligibility (i.e. meeting Microsoft\u2019s \u201csupported\u201d checklist). Many machines might be able to run Windows 11 through manual workarounds or unofficial paths \u2014 but with risks (no updates, stability, etc.).<\/li>\n\n\n\n<li><strong>Business vs consumer mix<\/strong>: Many of these surveys focus on corporate \/ professional machines, which tend to lag in adopting new hardware. Consumer PCs (especially newer ones) may have a somewhat higher compliance rate.<\/li>\n\n\n\n<li><strong>Uncertainty on TPM \/ BIOS enablement<\/strong>: Even if hardware supports TPM 2.0, many devices have it disabled in firmware, making them \u201cnon-compliant\u201d until flipped on.<\/li>\n\n\n\n<li><strong>Time \/ evolving requirements<\/strong>: Microsoft might continue tightening rules or patching bypass methods, so machines that \u201cwork today\u201d may get cut off later.<\/li>\n\n\n\n<li><strong>Geographic \/ market variability<\/strong>: Older computers are more common in lower-income markets, education institutions, or regions with slower hardware turnover. So the percentage incompatible will vary by country, sector, etc.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udcca Rough Estimate &amp; What It Implies<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Given the consistency across surveys, a reasonable working estimate is:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Perhaps 40 % to 60 %<\/strong> of active Windows PCs <strong>may not satisfy<\/strong> Microsoft\u2019s full Windows 11 hardware requirements (at least without intervention).<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">For many business fleets or institutions with older hardware, that share could tilt even higher.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">That means a large number of perfectly functional PCs might be \u201cleft behind\u201d unless owners:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Replace hardware<\/li>\n\n\n\n<li>Enable\/upgrade TPM or firmware features<\/li>\n\n\n\n<li>Use workarounds (at risk)<\/li>\n\n\n\n<li>Switch operating systems (e.g. Linux)<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udc27 Meet Linux: The OS That Keeps Your Computer Alive<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"999\" height=\"1024\" src=\"https:\/\/www.woodcentral.com\/-\/peter\/wp-content\/uploads\/sites\/9\/2025\/10\/tux-1531289_1280-999x1024.png\" alt=\"\" class=\"wp-image-1270\" srcset=\"https:\/\/www.woodcentral.com\/-\/peter\/wp-content\/uploads\/sites\/9\/2025\/10\/tux-1531289_1280-999x1024.png 999w, https:\/\/www.woodcentral.com\/-\/peter\/wp-content\/uploads\/sites\/9\/2025\/10\/tux-1531289_1280-293x300.png 293w, https:\/\/www.woodcentral.com\/-\/peter\/wp-content\/uploads\/sites\/9\/2025\/10\/tux-1531289_1280-768x787.png 768w, https:\/\/www.woodcentral.com\/-\/peter\/wp-content\/uploads\/sites\/9\/2025\/10\/tux-1531289_1280.png 1249w\" sizes=\"auto, (max-width: 999px) 100vw, 999px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Linux is an <strong>open-source operating system<\/strong> \u2014 the foundation of Android phones, smart TVs, and most of the internet\u2019s servers.<br>It\u2019s built by communities around the world, not controlled by a single company.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83c\udf3f Runs Great on Older PCs<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Linux doesn\u2019t need fancy new hardware.<br>Even a 10-year-old computer can feel fast again.<br>There are lightweight versions (like <strong>Linux Mint Xfce<\/strong>, <strong>Zorin OS Lite<\/strong>, or <strong>Ubuntu MATE<\/strong>) that revive older laptops and desktops.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udd12 Secure by Design<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Linux is far less targeted by malware and ransomware than Windows.<br>It\u2019s built with strong user permissions \u2014 viruses can\u2019t easily install themselves.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udd75\ufe0f Enhanced Privacy<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">No telemetry, no background data collection, no ads in your Start menu.<br>You control what runs on your computer, and nobody is tracking what you do.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udcb0 Free Forever<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Linux costs nothing to download, install, or use.<br>You\u2019ll never pay for \u201cPro\u201d editions or be forced into hardware upgrades.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udcac Familiar and Friendly<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Modern Linux systems are easy to use \u2014 with app stores, web browsers, office suites, and software installers that feel just like Windows.<br>If you can use Chrome, Word, and File Explorer, you\u2019ll feel right at home.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83e\ude9b What You Can Do Right Now<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Check Your PC<\/strong><br>Use Microsoft\u2019s <em>PC Health Check<\/em> to see if it supports Windows 11.<br>If it doesn\u2019t \u2014 no worries, that means you\u2019re a great Linux candidate.<\/li>\n\n\n\n<li><strong>Try Linux Without Replacing Windows<\/strong><br>Most Linux installers let you \u201ctry before installing.\u201d<br>You can boot from a USB stick and explore Linux without touching your hard drive.<\/li>\n\n\n\n<li><strong>Pick a User-Friendly Version<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong><a href=\"https:\/\/zorin.com\/os\/\">Zorin OS<\/a><\/strong> \u2014 modern design, great for beginners<\/li>\n\n\n\n<li><strong><a href=\"https:\/\/ubuntu.com\/\">Ubuntu<\/a><\/strong> \u2014 simple and widely supported<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Install or Dual-Boot<\/strong><br>You can install Linux alongside Windows or replace it completely.<br>The installation process is guided, simple, and takes less than an hour.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udcbe Why People Are Making the Switch<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Windows 11<\/th><th>Linux<\/th><\/tr><\/thead><tbody><tr><td>Requires new hardware<\/td><td>Runs on nearly anything<\/td><\/tr><tr><td>Collects user data<\/td><td>Respects your privacy<\/td><\/tr><tr><td>Costs money or upgrades<\/td><td>Completely free<\/td><\/tr><tr><td>Fewer customization options<\/td><td>Fully customizable<\/td><\/tr><tr><td>Controlled by Microsoft<\/td><td>Controlled by <em>you<\/em><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udd2e The Bottom Line<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Microsoft\u2019s hardware rules may make sense for big corporations, but for everyday users, they leave millions of computers behind.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Instead of sending your PC to the landfill or paying for costly upgrades, <strong>Linux gives you a way forward<\/strong> \u2014 fast, secure, and private.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Your computer isn\u2019t obsolete.<br>It just needs an operating system that respects it \u2014 and you.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83e\udded Final Thought<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Windows 11 might lock out older PCs, but Linux opens the door again \u2014<br><strong>no new hardware, no tracking, no strings attached.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If you\u2019re ready to keep your computer alive and your privacy intact,<br><strong>Linux isn\u2019t just an alternative \u2014 it\u2019s an upgrade.<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n","protected":false},"excerpt":{"rendered":"<p>Why your \u201ctoo old\u201d computer might be perfect for a better, freer operating system<\/p>\n","protected":false},"author":7,"featured_media":1264,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-1263","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technology"],"_links":{"self":[{"href":"https:\/\/www.woodcentral.com\/-\/peter\/wp-json\/wp\/v2\/posts\/1263","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.woodcentral.com\/-\/peter\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.woodcentral.com\/-\/peter\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.woodcentral.com\/-\/peter\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.woodcentral.com\/-\/peter\/wp-json\/wp\/v2\/comments?post=1263"}],"version-history":[{"count":0,"href":"https:\/\/www.woodcentral.com\/-\/peter\/wp-json\/wp\/v2\/posts\/1263\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.woodcentral.com\/-\/peter\/wp-json\/wp\/v2\/media\/1264"}],"wp:attachment":[{"href":"https:\/\/www.woodcentral.com\/-\/peter\/wp-json\/wp\/v2\/media?parent=1263"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.woodcentral.com\/-\/peter\/wp-json\/wp\/v2\/categories?post=1263"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.woodcentral.com\/-\/peter\/wp-json\/wp\/v2\/tags?post=1263"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}